Retro/pcjs
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2,066 commits 4 branches 83 tags 557 MiB
Commit graph pcjs/modules
Author SHA1 Message Date
Jeff Parsons
688fa635c8 Clarified the operation of negate(), added an explicit extend(), and made toDecimal() more robust (in case we end up with goofy values) 2017-02-17 11:52:36 -08:00
Jeff Parsons
80756041f3 Int36.toDecimal() now supports any value up to 72 bits 2017-02-16 15:58:50 -08:00
Jeff Parsons
4de50acdf1 Added alternate Int36 addition/subtraction overflow/underflow detection logic as a verification check 2017-02-16 14:05:05 -08:00
Jeff Parsons
048a10aac6 Fixed toDecimal() for large extended Int36 values (although there are still some very large values that trigger an error) 2017-02-15 23:43:23 -08:00
Jeff Parsons
4d94b5812b Cleaned up divExtended() 2017-02-15 22:27:03 -08:00
Jeff Parsons
40311e82b2 Added Int36 overflow/underflow detection 2017-02-15 22:20:07 -08:00
Jeff Parsons
798fae1898 Updated Int36 comments 2017-02-15 16:35:15 -08:00
Jeff Parsons
6bc0d8ac49 Trying a second approach to the Int36 class that sticks to unsigned numbers internally (only downside so far is that the detecting arithmetic overflow/underflow is more work and hasn't been implemented yet) 2017-02-15 16:16:32 -08:00
Jeff Parsons
259dd7d66f Updated comments 2017-02-15 11:54:16 -08:00
Jeff Parsons
3a33ffdd50 A few more toDecimal() fixes 2017-02-14 17:55:41 -08:00
Jeff Parsons
656f7e6796 Numerous fixes to Int36 class, with improved support for 72-bit mul(), div(), and toString()/toDecimal() 2017-02-14 13:12:27 -08:00
Jeff Parsons
7131e471ac Implemented 36-bit division with support for (up to) 72-bit dividends 2017-02-13 14:04:00 -08:00
Jeff Parsons
a0ddaa2239 Implemented 36-bit multiplication with support for (up to) 72-bit results 2017-02-13 11:55:29 -08:00
Jeff Parsons
f03a5686e5 Implemented 36-bit multiplication with support for (up to) 72-bit results 2017-02-13 11:46:58 -08:00
Jeff Parsons
92a919c927 Avoid reallocating 64-bit register arrays on every 64-bit division 2017-02-12 22:24:06 -08:00
Jeff Parsons
bfab39cf5a Skeleton of an Int36 class that may be used to support 36-bit integers in a PDP-10 simulation 2017-02-12 11:21:49 -08:00
Jeff Parsons
ba84e37a2f Removed more old redirects (still attempting to reduce Jekyll build time) 2017-02-09 15:25:11 -08:00
Jeff Parsons
6ff9aa311d Updated MMU relocation test demo 2017-02-09 11:44:06 -08:00
Jeff Parsons
d816497336 Updated PDP-11/70 machines, and fixed a regression with MMR2 updates 2017-02-09 09:07:53 -08:00
Jeff Parsons
b25c2dbdb7 Fixed a variety of broken links 2017-02-08 20:33:13 -08:00
Jeff Parsons
d23ae82679 Prevent new scripts from interrupting scripts in progress 2017-02-08 09:25:09 -08:00
Jeff Parsons
d190bc0c9c Added support for "clickOnce" script controls 2017-02-07 17:57:02 -08:00
Jeff Parsons
54a7fb5119 More documentation 2017-02-07 13:27:16 -08:00
Jeff Parsons
63c64843a7 Log script commands to the browser console 2017-02-07 12:41:31 -08:00
Jeff Parsons
69a7266d10 Fixed processing of pages with multiple command scripts 2017-02-07 11:29:16 -08:00
Jeff Parsons
16a78693e8 More scripting fixes 2017-02-06 17:37:12 -08:00
Jeff Parsons
cd5dbd5c14 Added RL11 bootstrap info 2017-02-06 15:32:09 -08:00
Jeff Parsons
2e93b71095 PDP-11 panel switches can now be scripted 2017-02-06 13:07:15 -08:00
Jeff Parsons
112c0e88c6 Scriptable machine improvements (including support for sleep) 2017-02-06 12:03:20 -08:00
Jeff Parsons
033f0bf212 The first PDPjs script is operational (see /devices/pdp11/machine/1170/panel/debugger/xxdp) 2017-02-05 13:49:30 -08:00
Jeff Parsons
f257cc3776 Added rx11.js to list of PDPjs modules 2017-02-04 17:37:07 -08:00
Jeff Parsons
9e517701d1 Fix another bogus inspection 2017-02-04 15:53:32 -08:00
Jeff Parsons
4be8640af8 Changed the RESET button to *not* autoStart a machine when a Debugger is present, so that the Debugger can "cleanly" load bootstrap sequences and boot without side-effects (eg, unexpected interrupts) 2017-02-04 12:22:50 -08:00
Jeff Parsons
c9d8413a1d Fixed paper tape error handling; RT-11 can now copy files from PC: 2017-02-04 10:36:29 -08:00
Jeff Parsons
c92b1521f3 Paper tape punch definitions, and publication updates 2017-02-03 16:19:14 -08:00
Jeff Parsons
039c6c8ef1 Update boot code to pass boot unit # through to R0 2017-02-03 10:17:49 -08:00
Jeff Parsons
6be79ae756 Allow disk devices to specify their own boot requirements 2017-02-03 09:40:50 -08:00
Jeff Parsons
09e5a97765 Make sure the RX11 IRQ gets shut off whenever the DONE bit gets cleared 2017-02-02 23:49:29 -08:00
Jeff Parsons
c5e6b1951e RT-11 can now read RX01 diskettes 2017-02-02 17:35:25 -08:00
Jeff Parsons
cacc2f7dad Support for RX11 diskette drives has been added, but is still untested 2017-02-02 15:14:13 -08:00
Jeff Parsons
8f0b808b1e Switching to machine XML files that use a machine 'type' attribute rather than 'class'; 'class' can still be used to specify the machine type if 'type' is omitted, but going forward, it should only be used to specify an alternate CSS class 2017-01-31 22:05:04 -08:00
Jeff Parsons
55c8ab9b01 Missed another reference to the now-defunct /modules/shared/es6 folder 2017-01-31 16:25:41 -08:00
Jeff Parsons
f5625625d4 Somehow I failed to add two of the four machines to the release... hmmm. 2017-01-31 16:18:35 -08:00
Jeff Parsons
ed033830e0 Updated READMEs 2017-01-31 14:10:24 -08:00
Jeff Parsons
822ab39cbe Unforked the shared modules -- ES6 is now the default 2017-01-31 13:50:55 -08:00
Jeff Parsons
323a42be37 Converted the rest of the PCjs machines to ES6 2017-01-31 11:44:33 -08:00
Jeff Parsons
2b1e171ecb Work-around to prevent SPACE from scrolling the damn web page 2017-01-30 16:28:39 -08:00
Jeff Parsons
5a19249d28 Make PC8080's soft CAPS-LOCK control work 2017-01-30 15:44:43 -08:00
Jeff Parsons
f21deebffb Perform a more conservative remapping of keyCodes for Firefox's sake 2017-01-30 15:30:44 -08:00
Jeff Parsons
28856674c2 iOS fixes for PC8080; specifically, the VT100 2017-01-30 13:15:27 -08:00